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NTN 7338DB Bearing

Bearing 7338DB NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7338DB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
212
Size mating parts (ra max.)
4
Size mating parts (ra1 max.)
2
Size mating parts (Db max.)
390

Overall dimension

External diameter
400 mm
Internal diameter
190 mm
B Width
78 mm
Weight
94 Kg
Outer ring width
78 mm

Size Geometric characteristics

rРадиус наружней фаски
5 mm
r1 outer ring (flange) installation chamfer
2 mm
αУгол контакта
25°

Load and resources

Dynamic load capacity
695 кН
C0 Static load capacity
1170 кН
Cr Radial dynamic load
695 кН
Maximum speed with grease lubrication
1 400 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 900 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
124 mm
Size
190x400x78
Size (2B)
156 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7320DB
    2. NTN
    3. 100
    4. 215
    5. 47
    6. 14.36
    1. 7312DB
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 3.48
    1. 7314DB
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 5.12
    1. 7338
    2. NTN
    3. 190
    4. 400
    5. 78
    6. 47
    1. HTA938DB
    2. NTN
    3. 190
    4. 260
    5. 31.5
    6. 9.82
    1. 7303DB
    2. NTN
    3. 17
    4. 47
    5. 14
    6. 0.214
    1. 7338DT
    2. NTN
    3. 190
    4. 400
    5. 78
    6. 94
    1. 7334DBC3P5
    2. NTN
    3. 170
    4. 360
    5. 144
    6. 71.6
    1. 7308DB
    2. NTN
    3. 40
    4. 90
    5. 23
    6. 1.25
    1. 7321DB
    2. NTN
    3. 105
    4. 225
    5. 49
    6. 16.4
    1. 7328DB
    2. NTN
    3. 140
    4. 300
    5. 62
    6. 43
    1. 7304DB
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.276
    1. 7338DF
    2. NTN
    3. 190
    4. 400
    5. 78
    6. 94
    1. 7238DB
    2. NTN
    3. 190
    4. 340
    5. 55
    6. 42.6
    1. 7310DB
    2. NTN
    3. 50
    4. 110
    5. 27
    6. 2.18
    1. 7315DB
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 6.14
    1. 7319DB
    2. NTN
    3. 95
    4. 200
    5. 45
    6. 11.78
    1. 7332DB
    2. NTN
    3. 160
    4. 340
    5. 68
    6. 59.6
    1. 7309DB
    2. NTN
    3. 45
    4. 100
    5. 25
    6. 1.674
    1. 7322DB
    2. NTN
    3. 110
    4. 240
    5. 50
    6. 19.2
    1. 7301DB
    2. NTN
    3. 12
    4. 37
    5. 12
    6. 0.088
    1. 7038DB
    2. NTN
    3. 190
    4. 290
    5. 46
    6. 21.6
    1. 7307DB
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.924
    1. 7306DB
    2. NTN
    3. 30
    4. 72
    5. 19
    6. 0.69
    1. 7326DB
    2. NTN
    3. 130
    4. 280
    5. 58
    6. 35.2
    1. 7324DB
    2. NTN
    3. 120
    4. 260
    5. 55
    6. 29.4
    1. 7316DB
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 7.3
    1. HTA038DB
    2. NTN
    3. 190
    4. 290
    5. 45
    6. 21.4
    1. 7338BG
    2. NTN
    3. 190.000
    4. 400.000
    5. 78.000
    6. 47.00
    1. SF3819DB
    2. NTN
    3. 190.000
    4. 259.500
    5. 70.000
    6. 11.00